LTC2636HDE-HMX10#PBF

$6.98

Description：IC DAC 10BIT V-OUT 14DFN
Series：-

SKU:54ffc79a93a6 Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DAC 10BIT V-OUT 14DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Number of Bits：10
Number of D/A Converters：8
Settling Time：4.3µs (Typ)
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：SPI
Reference Type：External, Internal
Voltage - Supply, Analog：5V
Voltage - Supply, Digital：5V
INL/DNL (LSB)：±0.2, ±0.5 (Max)
Architecture：-
Operating Temperature：-40°C ~ 125°C
Package / Case：14-WFDFN Exposed Pad
Supplier Device Package：14-DFN (4x3)
Mounting Type：Surface Mount

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LTC2636HDE-HMX10#PBF

Overview

The LTC2636HDE-HMX10#PBF is an octal 10-bit voltage-output digital-to-analog converter (DAC) from Analog Devices. It features an integrated precision reference with a full-scale output of 4.096V and operates on a single 4.5V to 5.5V supply. The device includes rail-to-rail output buffers, guaranteed monotonicity over the –40°C to 125°C automotive temperature range, and a 3-wire SPI/MICROWIRE compatible serial interface. Power-on reset defaults to mid-scale in external reference mode.

Feature Summary

Octal architecture with 10-bit resolution and rail-to-rail voltage outputs
Integrated 4.096V precision reference with ±10ppm/°C drift
Automotive grade operation from –40°C to 125°C
Power-on reset to mid-scale in external reference mode

Applications

Process control and industrial automation systems
Automatic test equipment requiring multi-channel precision
Portable equipment with strict power constraints
Optical networking signal generation

Procurement Notes

Verify the H-grade designation confirms the –40°C to 125°C operating range and 4.5V minimum supply requirement. Confirm the DE suffix indicates the 14-lead DFN package. Ensure the MX suffix matches the required mid-scale power-on reset behavior for external reference applications.

Selection Notes

Select this part when eight independent channels are needed with high accuracy and automotive reliability. The H-grade variant requires a supply voltage between 4.5V and 5.5V. Choose the MX suffix if mid-scale initialization is preferred over zero-scale during power-up in external reference configurations.

Part Context

This component belongs to the LTC2636 family of octal DACs. Variants differ by resolution (8, 10, or 12 bits), full-scale voltage (2.5V or 4.096V), and temperature grade (C, I, or H). The HDE-HMX10 specifically combines the highest temperature rating with the 4.096V internal reference and 10-bit precision.